Electronic cigarette



FIG. 1 is a perspective view of an electronic cigarette showing my newdesign;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings depict parts of the electroniccigarette that form no part of the claimed design.

CLAIM The ornamental design for an electronic cigarette, as shown anddescribed.